C₃₃H₅₅NO₇Si

Base Information Edit

Chemical Name:C₃₃H₅₅NO₇Si
CAS No.:1392284-90-0
Molecular Formula:C₃₃H₅₅NO₇Si
Molecular Weight:605.888
Hs Code.:
Mol file:1392284-90-0.mol

C<sub>33</sub>H<sub>55</sub>NO<sub>7</sub>Si

Synonyms:C₃₃H₅₅NO₇Si

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Chemical Property of C₃₃H₅₅NO₇Si Edit

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Technology Process of C₃₃H₅₅NO₇Si

There total 32 articles about C₃₃H₅₅NO₇Si which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 1392284-87-5
(2S,5R,7S)-7-[(tert-butyldimethylsilyl)oxy]-5-hydroxy-1-[(4-methoxybenzyl)oxy]-8-{4-[(S)-1-methoxybut-3-en-1-yl]oxazol-2-yl}-2,6,6-trimethyloctan-3-one

: 1392284-90-0
C₃₃H₅₅NO₇Si

Guidance literature:: (2S,5R,7S)-7-[(tert-butyldimethylsilyl)oxy]-5-hydroxy-1-[(4-methoxybenzyl)oxy]-8-{4-[(S)-1-methoxybut-3-en-1-yl]oxazol-2-yl}-2,6,6-trimethyloctan-3-one; With dicyclohexylboron chloride; triethylamine; In tetrahydrofuran; diethyl ether; at -30 ℃; for 1.5h;

With lithium borohydride; In tetrahydrofuran; diethyl ether; at -78 ℃; for 1.5h;

With dihydrogen peroxide; sodium hydroxide; In methanol; water; at 0 - 20 ℃; for 2h;
DOI:10.1055/s-0033-1338493

Reference yield:

: 1414941-33-5
methyl 2-(2-(4-methoxybenzyloxy)ethyl)oxazole-4-carboxylate

: 1392284-90-0
C₃₃H₅₅NO₇Si

Guidance literature:: Multi-step reaction with 11 steps

1.1: sodium chlorite; 2-methyl-but-2-ene; sodium dihydrogenphosphate / tert-butyl alcohol; water / 1.5 h / 20 °C / Inert atmosphere

2.1: 4-methyl-morpholine; isobutyl chloroformate / tetrahydrofuran / -30 - 20 °C / Inert atmosphere

3.1: diethylamino-sulfur trifluoride / dichloromethane / -78 - 20 °C / Inert atmosphere

4.1: 1,8-diazabicyclo[5.4.0]undec-7-ene; Bromotrichloromethane / dichloromethane / -78 - 20 °C / Inert atmosphere

5.1: diisobutylaluminium hydride / dichloromethane / 2 h / -78 °C / Inert atmosphere

6.1: diethyl ether / 2 h / -100 °C / Inert atmosphere

6.2: 20 °C

7.1: silver(l) oxide / diethyl ether / 18 h / 20 °C / Molecular sieve; Darkness

8.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; water / 0.42 h / 20 °C / Inert atmosphere

9.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C / Inert atmosphere

10.1: lithium hexamethyldisilazane / tetrahydrofuran / 2 h / -78 °C

10.2: 0.67 h / -40 °C

11.1: triethylamine; dicyclohexylboron chloride / diethyl ether; tetrahydrofuran / 1.5 h / -30 °C

11.2: 1.5 h / -78 °C

11.3: 2 h / 0 - 20 °C

With 4-methyl-morpholine; sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; Bromotrichloromethane; diethylamino-sulfur trifluoride; dicyclohexylboron chloride; diisobutylaluminium hydride; Dess-Martin periodane; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; silver(l) oxide; lithium hexamethyldisilazane; isobutyl chloroformate; In tetrahydrofuran; diethyl ether; dichloromethane; water; tert-butyl alcohol;
DOI:10.1055/s-0033-1338493

Reference yield:

: 1414941-24-4
C₂₈H₄₅NO₅Si

: 1392284-90-0
C₃₃H₅₅NO₇Si

Guidance literature:: Multi-step reaction with 4 steps

1.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; water / 0.42 h / 20 °C / Inert atmosphere

2.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C / Inert atmosphere

3.1: lithium hexamethyldisilazane / tetrahydrofuran / 2 h / -78 °C

3.2: 0.67 h / -40 °C

4.1: triethylamine; dicyclohexylboron chloride / diethyl ether; tetrahydrofuran / 1.5 h / -30 °C

4.2: 1.5 h / -78 °C

4.3: 2 h / 0 - 20 °C

With dicyclohexylboron chloride; Dess-Martin periodane; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lithium hexamethyldisilazane; In tetrahydrofuran; diethyl ether; dichloromethane; water;
DOI:10.1055/s-0033-1338493